Mountain Rose Herbs

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Papaya Leaf

  • Carica papaya
  • Origin: India
Papaya Leaf

Common Name

Standardized: papaya

Botanical Name

Carica papaya L.
Plant Family: Caricaceae



The papaya is a small tropical tree with a straight stem marked by scars where leaves have fallen directly from it. Papayas do not have branches.

The papaya fruit is pear-shaped with a bright golden-yellow skin. The flesh of the fruit is a brighter orange-yellow, juicy and silky smooth, with a sweet and sour flavor. The shiny gray or black seeds in the interior of the fruit have a peppery taste and are edible, although they are usually discarded.

The papaya is an extraordinarily useful plant. In the tropics around the world papaya is the breakfast fruit, served either green or ripe. The juice is a popular beverage, and the leaves and young stems are steamed and served as a vegetable. The fruit yields an enzyme, papain, best known as a digestive aid but most commonly used to "clear" freshly brewed beer.


The leaf contains beta-carotene, calcium, carpaine, fats, flavonols, niacin, papain, tannins, and vitamin C (in higher concentration in the leaf than in the fruit). The leaf, unlike the fruit, is not a source of the protein-dissolving enzyme papain, but the latex (sap) in the leaf stem is. Papain remains in leaf preparations that have been dried over low heat, but it may be destroyed in products that are dried at high heat.

Parts Used

Dried leaf.

Typical Preparations

Infusions or teas, taken in small doses. For convenience it may be taken as a capsule or extract.


We recommend that you consult with a qualified healthcare practitioner before using herbal products, particularly if you are pregnant, nursing, or on any medications.

For educational purposes only This information has not been evaluated by the Food and Drug Administration.
This information is not intended to diagnose, treat, cure, or prevent any disease.